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Individual Calculations June 2023 |
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| Maida, Federico Total change: 30.80 | |   |
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| CIS 2023 - Serie Promozione Sicilia | Petrosino | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1841 | 5.00 | 5 | 0.77 | 40 | 30.80 | |
|  Chite , Carmelo | | | 1441 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Arini, Mario | | | 1373 | ITA | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Ciccia, Giuseppemattia | | | 1540 | ITA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Genovese, Vito | | | 1465 | ITA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Reina, Giuseppe | | | 1768 | ITA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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